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  <div id="layout-content"><div id="ldap.constants" class="appendix">
 <h1>预定义常量</h1>

 <p class="simpara">下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。</p>
 <dl>
  
   <dt id="constant.ldap-deref-never">
    <strong><code>LDAP_DEREF_NEVER</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Alias dereferencing rule - Never.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-deref-searching">
    <strong><code>LDAP_DEREF_SEARCHING</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Alias dereferencing rule - Searching.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-deref-finding">
    <strong><code>LDAP_DEREF_FINDING</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Alias dereferencing rule - Finding.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-deref-always">
    <strong><code>LDAP_DEREF_ALWAYS</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Alias dereferencing rule - Always.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-deref">
    <strong><code>LDAP_OPT_DEREF</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies alternative rules for following aliases at the server.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-sizelimit">
    <strong><code>LDAP_OPT_SIZELIMIT</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <p class="para">
     Specifies the maximum number of entries that can be
     returned on a search operation.
    </p>
    <blockquote class="note"><p><strong class="note">注意</strong>: 
     <span class="simpara">
      The actual size limit for operations is also bounded
      by the server&#039;s configured maximum number of return entries.
      The lesser of these two settings is the actual size limit.
     </span>
    </p></blockquote>
   </dd>

  
  
   <dt id="constant.ldap-opt-timelimit">
    <strong><code>LDAP_OPT_TIMELIMIT</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the number of seconds to wait for search results.
    </span>
    <blockquote class="note"><p><strong class="note">注意</strong>: 
     <span class="simpara">
      The actual time limit for operations is also bounded
      by the server&#039;s configured maximum time.
      The lesser of these two settings is the actual time limit.
     </span>
    </p></blockquote>
   </dd>

  
  
   <dt id="constant.ldap-opt-network-timeout">
    <strong><code>LDAP_OPT_NETWORK_TIMEOUT</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Option for <span class="function"><a href="function.ldap-set-option.html" class="function">ldap_set_option()</a></span> to allow setting network timeout.
     (Available as of PHP 5.3.0)
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-protocol-version">
    <strong><code>LDAP_OPT_PROTOCOL_VERSION</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the LDAP protocol to be used (V2 or V3).
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-error-number">
    <strong><code>LDAP_OPT_ERROR_NUMBER</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Latest session error number.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-referrals">
    <strong><code>LDAP_OPT_REFERRALS</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies whether to automatically follow referrals returned
     by the LDAP server.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-restart">
    <strong><code>LDAP_OPT_RESTART</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Determines whether or not the connection should be implicitly restarted.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-host-name">
    <strong><code>LDAP_OPT_HOST_NAME</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Sets/gets a space-separated of hosts when trying to connect.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-error-string">
    <strong><code>LDAP_OPT_ERROR_STRING</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Alias of <strong><code>LDAP_OPT_DIAGNOSTIC_MESSAGE</code></strong>.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-diagnostic-message">
    <strong><code>LDAP_OPT_DIAGNOSTIC_MESSAGE</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Gets the latest session error message.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-matched-dn">
    <strong><code>LDAP_OPT_MATCHED_DN</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Sets/gets the matched DN associated with the connection.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-server-controls">
    <strong><code>LDAP_OPT_SERVER_CONTROLS</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies a default list of server controls to be sent with each request.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-client-controls">
    <strong><code>LDAP_OPT_CLIENT_CONTROLS</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies a default list of client controls to be processed with each request.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-debug-level">
    <strong><code>LDAP_OPT_DEBUG_LEVEL</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies a bitwise level for debug traces.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-keepalive-idle">
    <strong><code>LDAP_OPT_X_KEEPALIVE_IDLE</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the number of seconds a connection needs to remain idle before TCP starts sending keepalive probes.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-keepalive-probes">
    <strong><code>LDAP_OPT_X_KEEPALIVE_PROBES</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the maximum number of keepalive probes TCP should send before dropping the connection.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-keepalive-interval">
    <strong><code>LDAP_OPT_X_KEEPALIVE_INTERVAL</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the interval in seconds between individual keepalive probes.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-cacertdir">
    <strong><code>LDAP_OPT_X_TLS_CACERTDIR</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the path of the directory containing CA certificates.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-cacertfile">
    <strong><code>LDAP_OPT_X_TLS_CACERTFILE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the full-path of the CA certificate file.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-certfile">
    <strong><code>LDAP_OPT_X_TLS_CERTFILE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the full-path of the certificate file.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-cipher-suite">
    <strong><code>LDAP_OPT_X_TLS_CIPHER_SUITE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the allowed cipher suite.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-crlcheck">
    <strong><code>LDAP_OPT_X_TLS_CRLCHECK</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the CRL evaluation strategy. This must be one of: <strong><code>LDAP_OPT_X_TLS_CRL_NONE</code></strong>,<strong><code>LDAP_OPT_X_TLS_CRL_PEER</code></strong>, <strong><code>LDAP_OPT_X_TLS_CRL_ALL</code></strong>.
    </span>
    <blockquote class="note"><p><strong class="note">注意</strong>: 
     <span class="simpara">
      This option is only valid for OpenSSL.
     </span>
    </p></blockquote>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-crlfile">
    <strong><code>LDAP_OPT_X_TLS_CRLFILE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the full-path of the CRL file.
    </span>
    <blockquote class="note"><p><strong class="note">注意</strong>: 
     <span class="simpara">
      This option is only valid for GnuTLS.
     </span>
    </p></blockquote>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-dhfile">
    <strong><code>LDAP_OPT_X_TLS_DHFILE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the full-path  of the file containing the parameters for Diffie-Hellman ephemeral key exchange.
    </span>
    <blockquote class="note"><p><strong class="note">注意</strong>: 
     <span class="simpara">
      This option is ignored by GnuTLS and Mozilla NSS.
     </span>
    </p></blockquote>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-keyfile">
    <strong><code>LDAP_OPT_X_TLS_KEYFILE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the full-path of the certificate key file.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-protocol-min">
    <strong><code>LDAP_OPT_X_TLS_PROTOCOL_MIN</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the minimum protocol version. This can be one of: <strong><code>LDAP_OPT_X_TLS_PROTOCOL_SSL2</code></strong>,<strong><code>LDAP_OPT_X_TLS_PROTOCOL_SSL3</code></strong>, <strong><code>LDAP_OPT_X_TLS_PROTOCOL_TLS1_0</code></strong>, <strong><code>LDAP_OPT_X_TLS_PROTOCOL_TLS1_1</code></strong>, <strong><code>LDAP_OPT_X_TLS_PROTOCOL_TLS1_2</code></strong>
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-random-file">
    <strong><code>LDAP_OPT_X_TLS_RANDOM_FILE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Sets/gets the random file when one of the system default ones are not available.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-opt-x-tls-require-cert">
    <strong><code>LDAP_OPT_X_TLS_REQUIRE_CERT</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     Specifies the certificate checking strategy. This must be one of: <strong><code>LDAP_OPT_X_TLS_NEVER</code></strong>,<strong><code>LDAP_OPT_X_TLS_HARD</code></strong>, <strong><code>LDAP_OPT_X_TLS_DEMAND</code></strong>,
<strong><code>LDAP_OPT_X_TLS_ALLOW</code></strong>, <strong><code>LDAP_OPT_X_TLS_TRY</code></strong>.
     (Available as of PHP 7.0.0)
    </span>
   </dd>

  
  
   <dt id="constant.gslc-ssl-no-auth">
    <strong><code>GSLC_SSL_NO_AUTH</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     SSL Authentication Mode - No authentication required. (Only for Oracle LDAP)
    </span>
   </dd>

  
  
   <dt id="constant.gslc-ssl-oneway-auth">
    <strong><code>GSLC_SSL_ONEWAY_AUTH</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     SSL Authentication Mode - Only server authentication required. (Only for Oracle LDAP)
    </span>
   </dd>

  
  
   <dt id="constant.gslc-ssl-twoway-auth">
    <strong><code>GSLC_SSL_TWOWAY_AUTH</code></strong>
    (<span class="type">int</span>)
   </dt>

   <dd>

    <span class="simpara">
     SSL Authentication Mode - Both server and client authentication required. (Only for Oracle LDAP)
    </span>
   </dd>

  

  
   <dt id="constant.ldap-exop-start-tls">
    <strong><code>LDAP_EXOP_START_TLS</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Extended Operation constant - Start TLS (<a href="http://www.faqs.org/rfcs/rfc4511" class="link external">&raquo;&nbsp;RFC 4511</a>).
    </span>
   </dd>

  
  
   <dt id="constant.ldap-exop-modify-passwd">
    <strong><code>LDAP_EXOP_MODIFY_PASSWD</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Extended Operation constant - Modify password (<a href="http://www.faqs.org/rfcs/rfc3062" class="link external">&raquo;&nbsp;RFC 3062</a>).
    </span>
   </dd>

  
  
   <dt id="constant.ldap-exop-refresh">
    <strong><code>LDAP_EXOP_REFRESH</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Extended Operation Constant - Refresh (<a href="http://www.faqs.org/rfcs/rfc2589" class="link external">&raquo;&nbsp;RFC 2589</a>).
    </span>
   </dd>

  
  
   <dt id="constant.ldap-exop-who-am-i">
    <strong><code>LDAP_EXOP_WHO_AM_I</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Extended Operation Constant - WHOAMI (<a href="http://www.faqs.org/rfcs/rfc4532" class="link external">&raquo;&nbsp;RFC 4532</a>).
    </span>
   </dd>

  
  
   <dt id="constant.ldap-exop-turn">
    <strong><code>LDAP_EXOP_TURN</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Extended Operation Constant - Turn (<a href="http://www.faqs.org/rfcs/rfc4531" class="link external">&raquo;&nbsp;RFC 4531</a>).
    </span>
   </dd>

  

  
   <dt id="constant.ldap-control-managedsait">
    <strong><code>LDAP_CONTROL_MANAGEDSAIT</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Manage DSA IT (<a href="http://www.faqs.org/rfcs/rfc3296" class="link external">&raquo;&nbsp;RFC 3296</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-proxy-authz">
    <strong><code>LDAP_CONTROL_PROXY_AUTHZ</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Proxied Authorization (<a href="http://www.faqs.org/rfcs/rfc4730" class="link external">&raquo;&nbsp;RFC 4370</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-subentries">
    <strong><code>LDAP_CONTROL_SUBENTRIES</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Subentries (<a href="http://www.faqs.org/rfcs/rfc3672" class="link external">&raquo;&nbsp;RFC 3672</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-valuesreturnfilter">
    <strong><code>LDAP_CONTROL_VALUESRETURNFILTER</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Filter returned values (<a href="http://www.faqs.org/rfcs/rfc3876" class="link external">&raquo;&nbsp;RFC 3876</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-assert">
    <strong><code>LDAP_CONTROL_ASSERT</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Assertion (<a href="http://www.faqs.org/rfcs/rfc45282" class="link external">&raquo;&nbsp;RFC 4528</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-pre-read">
    <strong><code>LDAP_CONTROL_PRE_READ</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Pre read (<a href="http://www.faqs.org/rfcs/rfc4527" class="link external">&raquo;&nbsp;RFC 4527</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-post-read">
    <strong><code>LDAP_CONTROL_POST_READ</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Post read (<a href="http://www.faqs.org/rfcs/rfc4527" class="link external">&raquo;&nbsp;RFC 4527</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-sortrequest">
    <strong><code>LDAP_CONTROL_SORTREQUEST</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Sort request (<a href="http://www.faqs.org/rfcs/rfc2891" class="link external">&raquo;&nbsp;RFC 2891</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-sortresponse">
    <strong><code>LDAP_CONTROL_SORTRESPONSE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Sort response (<a href="http://www.faqs.org/rfcs/rfc2891" class="link external">&raquo;&nbsp;RFC 2891</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-pagedresults">
    <strong><code>LDAP_CONTROL_PAGEDRESULTS</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Paged results (<a href="http://www.faqs.org/rfcs/rfc2696" class="link external">&raquo;&nbsp;RFC 2696</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-authzid-request">
    <strong><code>LDAP_CONTROL_AUTHZID_REQUEST</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Authorization Identity Request (<a href="http://www.faqs.org/rfcs/rfc3829" class="link external">&raquo;&nbsp;RFC 3829</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-authzid-response">
    <strong><code>LDAP_CONTROL_AUTHZID_RESPONSE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Authorization Identity Response (<a href="http://www.faqs.org/rfcs/rfc3829" class="link external">&raquo;&nbsp;RFC 3829</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-sync">
    <strong><code>LDAP_CONTROL_SYNC</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Content Synchronization Operation (<a href="http://www.faqs.org/rfcs/rfc4533" class="link external">&raquo;&nbsp;RFC 4533</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-sync-state">
    <strong><code>LDAP_CONTROL_SYNC_STATE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Content Synchronization Operation State (<a href="http://www.faqs.org/rfcs/rfc4533" class="link external">&raquo;&nbsp;RFC 4533</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-sync-done">
    <strong><code>LDAP_CONTROL_SYNC_DONE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Content Synchronization Operation Done (<a href="http://www.faqs.org/rfcs/rfc4533" class="link external">&raquo;&nbsp;RFC 4533</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-dontusecopy">
    <strong><code>LDAP_CONTROL_DONTUSECOPY</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Don&#039;t Use Copy (<a href="http://www.faqs.org/rfcs/rfc6171" class="link external">&raquo;&nbsp;RFC 6171</a>).
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-passwordpolicyrequest">
    <strong><code>LDAP_CONTROL_PASSWORDPOLICYREQUEST</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Password Policy Request.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-passwordpolicyresponse">
    <strong><code>LDAP_CONTROL_PASSWORDPOLICYRESPONSE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Password Policy Response.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-x-incremental-values">
    <strong><code>LDAP_CONTROL_X_INCREMENTAL_VALUES</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Active Directory Incremental Values.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-x-domain-scope">
    <strong><code>LDAP_CONTROL_X_DOMAIN_SCOPE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Active Directory Domain Scope.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-x-permissive-modify">
    <strong><code>LDAP_CONTROL_X_PERMISSIVE_MODIFY</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Active Directory Permissive Modify.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-x-search-options">
    <strong><code>LDAP_CONTROL_X_SEARCH_OPTIONS</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Active Directory Search Options.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-x-tree-delete">
    <strong><code>LDAP_CONTROL_X_TREE_DELETE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Active Directory Tree Delete.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-x-extended-dn">
    <strong><code>LDAP_CONTROL_X_EXTENDED_DN</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Active Directory Extended DN.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-vlvrequest">
    <strong><code>LDAP_CONTROL_VLVREQUEST</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Virtual List View Request.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
  
   <dt id="constant.ldap-control-vlvresponse">
    <strong><code>LDAP_CONTROL_VLVRESPONSE</code></strong>
    (<span class="type">string</span>)
   </dt>

   <dd>

    <span class="simpara">
     Control Constant - Virtual List View Response.
     Available as of PHP 7.3.0.
    </span>
   </dd>

  
 </dl>

</div>
</div></div></body></html>